Induction type automatic stacking device for packaging boxes

Abstract

The utility model discloses an induction type automatic stacking device for packing boxes, which relates to the technical field of packing box stacking and comprises a transmission frame, a plurality of transmission rollers are rotatably mounted at the upper position in the transmission frame, and electric telescopic rods are mounted on two sides of the transmission frame through mounting plates. By means of the electric telescopic rods, the connecting plates and the deviation rectifying conveying belt, conveying of the packaging box bodies is facilitated, the packaging box bodies are prevented from being clamped on the conveying rollers, the packaging box bodies are conveniently collected according to needs, the clamping height of the packaging box bodies is conveniently changed, and the packaging box bodies can be conveniently conveyed through the electric telescopic rods, the connecting plates and the deviation rectifying conveying belt. And meanwhile, transmission of the packaging box body does not need to be interrupted in the clamping process, and the problems that when the packaging box induction type automatic stacking device conveys the packaging box, the position adjustment of the correcting plate is complex, the packaging box is possibly clamped on the conveying belt for a short time, the correcting plate possibly disturbs the clamping jaw to clamp the packaging box, and the packaging box easily falls off due to unstable clamping are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box palletizing, in particular to an inductive automatic palletizing device for packaging boxes. Background Art

[0002] The automatic palletizer can stack cartons that have been loaded into containers on pallets in a certain arrangement. It can automatically detect and stack them, can stack multiple layers, and then push them out. After the drugs are filled, sealed, and packaged on the production line, they need to be boxed. After the boxing is completed, the palletizer is usually used to regularly stack the boxed drugs on the pallet so that they can be transported to the warehouse for storage by forklifts.

[0003] When conveying cartons, existing carton induction automatic palletizing devices usually set correction blocks on both sides of the conveyor belt to prevent the cartons from shifting. The correction plates are usually fixed with bolts, which makes adjustment more complicated. At the same time, friction will be generated when the cartons contact the correction blocks, which may cause the cartons to be stuck on the conveyor belt for a short time, affecting subsequent transportation. After the cartons are conveyed to the position of the automatic palletizer's grippers, when the grippers grip the cartons, the correction plates may interfere with the grippers' gripping of the cartons, which may easily cause the cartons to fall due to unstable clamping. Utility Model Content

[0004] The main purpose of the utility model is to provide an induction type automatic palletizing device for packaging boxes, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An induction type automatic palletizing device for packaging boxes comprises a transmission frame, a plurality of transmission rollers are rotatably mounted at the upper position inside the transmission frame, and electric telescopic rods are mounted on both sides of the transmission frame through mounting plates;

[0007] The push rod end of the electric telescopic rod is fixedly connected with a connecting plate, and the bottom end of the connecting plate is rotatably installed with a correction conveyor belt through a rotating shaft, a transmission motor is installed at the front position of the top of the connecting plate, and the driving shaft of the transmission motor is connected to the rotating shaft of the correction conveyor belt, and a guide plate is rotatably installed at the front end of the connecting plate through a rotating rod, and a rotating motor is installed at the top of the connecting plate and in front of the transmission motor, and the driving shaft of the rotating motor is connected to the rotating rod of the guide plate, a collecting frame is provided at the rear position of the top of the transmission frame, and a plurality of packaging box bodies are provided on the top surface of the collecting frame, an adjusting threaded rod 1 is rotatably installed at the rear position of the top of the transmission frame, and the outer ring of the adjusting threaded rod 1 is threadedly connected with a push plate, and the front end of the push plate is in contact with the rear end of the packaging box body, an adjusting motor 1 is installed at an upper position on one side of the transmission frame, and the driving shaft of the adjusting motor 1 is connected to the adjusting threaded rod 1.

[0008] As a further solution of the utility model, the bottom surface of the guide plate and the deviation-correcting conveyor belt does not contact the conveying roller, and the push plate and the collecting frame are slidably connected.

[0009] As a further solution of the utility model, a fixing frame is fixedly connected to a rear position of one side of the transmission frame, an adjusting threaded rod 2 is rotatably installed at a central position inside the fixing frame, an outer ring of the adjusting threaded rod 2 is threadedly connected to a support plate, and a discharge port matching the packaging box body and the support plate is provided on one side of the collection frame.

[0010] As a further solution of the utility model, a second adjusting motor is installed at a center position of the top end of the fixing frame, and a driving shaft of the second adjusting motor is connected to the second adjusting threaded rod.

[0011] As a further solution of the utility model, a plurality of limit blocks are installed on the top of the pallet through adjusting bolts, and an adjusting threaded hole matching the adjusting bolts is opened on the top of the pallet. When the pallet is at the bottom of the fixed frame, the top surface height of the limit block does not exceed the bottom surface of the packaging box body.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model is provided with an electric telescopic rod, a connecting plate, a deflection correction conveyor belt, a guide plate, and a rotating motor that cooperate with each other, so that the deflection correction size can be adjusted according to the size of the packaging box body, thereby improving the flexibility of use. The deflection correction conveyor belt is driven to rotate by the transmission motor, so that the friction when contacting the packaging box body can be reduced. At the same time, the deflection correction conveyor belt is rotated to assist the transportation of the packaging box body, so that the packaging box body is prevented from being stuck on the transmission roller and affecting the subsequent transportation.

[0014] By setting the adjustment threaded rod 1, the push plate, the adjustment motor 1, the adjustment motor 2, the fixing frame and the pallet to cooperate with each other, it is convenient to collect the packaging box body according to the needs, and at the same time push it to the pallet to avoid the correction conveyor belt blocking the stacking claws from clamping the packaging box body, and by adjusting the height of the pallet, it is convenient to change the clamping height of the packaging box body, and at the same time, there is no need to interrupt the transmission of the packaging box body during the clamping process, thereby improving the transmission efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an induction type automatic palletizing device for packaging boxes of the utility model;

[0016] Figure 2 This is a top view of the overall structure of an induction-type automatic palletizing device for packaging boxes of the utility model;

[0017] Figure 3It is a schematic diagram of the connection between the second adjusting threaded rod and the support plate in the overall structure of an induction type automatic palletizing device for packaging boxes of the utility model.

[0018] In the figure: 1. transmission frame; 2. electric telescopic rod; 3. connecting plate; 4. deviation-correcting transmission belt; 5. transmission motor; 6. rotating motor; 7. guide plate; 8. transmission roller; 9. packaging box body; 10. adjusting threaded rod 1; 11. push plate; 12. adjusting motor 1; 13. fixing frame; 14. adjusting threaded rod 2; 15. support plate; 16. limit block; 17. adjusting motor 2. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-3 As shown, an induction type automatic palletizing device for packaging boxes includes a transmission frame 1, a plurality of transmission rollers 8 are rotatably installed at the upper position inside the transmission frame 1, and electric telescopic rods 2 are installed on both sides of the transmission frame 1 through mounting plates;

[0021] The push rod end of the electric telescopic rod 2 is fixedly connected with a connecting plate 3, and the bottom end of the connecting plate 3 is rotatably installed with a correction conveyor belt 4 through a rotating shaft, a transmission motor 5 is installed at the front position of the top of the connecting plate 3, and the driving shaft of the transmission motor 5 is connected to the rotating shaft of the correction conveyor belt 4, and a guide plate 7 is rotatably installed at the front end of the connecting plate 3 through a rotating rod, a rotating motor 6 is installed at the top of the connecting plate 3 and in front of the transmission motor 5, and the driving shaft of the rotating motor 6 is connected to the rotating rod of the guide plate 7, a collecting frame is provided at the rear position of the top of the transmission frame 1, and a plurality of packaging box bodies 9 are provided on the top surface of the collecting frame, an adjusting threaded rod 10 is rotatably installed at the rear position of the top of the transmission frame 1, and the outer ring of the adjusting threaded rod 10 is threadedly connected with a push plate 11, and the front end of the push plate 11 is fitted with the rear end of the packaging box body 9, an adjusting motor 12 is installed at the upper position of one side of the transmission frame 1, and the driving shaft of the adjusting motor 12 is connected to the adjusting threaded rod 10.

[0022] In this embodiment, the guide plate 7 and the bottom surface of the correcting conveyor belt 4 do not contact the conveying roller 8, and the push plate 11 and the collection frame are slidably connected. Since the guide plate 7 and the bottom surface of the correcting conveyor belt 4 do not contact the conveying roller 8, they can be prevented from touching each other during the adjustment process, reducing the probability of damage, and the push plate 11 is slidably connected to the installation frame, which is convenient for pushing the packaging box body 9 to move.

[0023] In this embodiment, a fixing frame 13 is fixedly connected to the rear position of one side of the transmission frame 1, and an adjusting threaded rod 14 is rotatably installed at the center position inside the fixing frame 13. The outer circle of the adjusting threaded rod 14 is threadedly connected to a support plate 15, and one side of the collection frame is provided with a discharge port that matches the packaging box body 9 and the support plate 15. By adjusting the height of the support plate 15, the clamping height of the packaging box body 9 is adjusted, which is convenient for improving the flexibility of use. In addition, the clamping process is not carried out at the transmission frame 1, so that there is no need to intermittently shut down the transmission of the packaging box body 9, which is convenient for improving the transmission efficiency.

[0024] In this embodiment, an adjusting motor 17 is installed at the center of the top of the fixing frame 13, and the driving shaft of the adjusting motor 17 is connected to the adjusting threaded rod 14. The setting of the adjusting motor 17 can easily drive the adjusting threaded rod 14 to rotate for adjustment, so as to change the lifting height of the packaging box body 9.

[0025] In this embodiment, a plurality of limit blocks 16 are installed on the top of the support plate 15 through adjusting bolts, and an adjusting threaded hole matching the adjusting bolts is opened on the top of the support plate 15. When the support plate 15 is at the bottom of the fixing frame 13, the top surface height of the limit block 16 does not exceed the bottom surface of the packaging box body 9. The limit blocks 16 are provided to facilitate limiting the packaging box body 9 to prevent it from slipping, and the adjusting threaded holes are provided to facilitate adjusting the limiting size of the limit blocks 16.

[0026] It should be noted that the utility model is an induction type automatic palletizing device for packaging boxes. When in use, first, when the packaging box body 9 is transported, the packaging box body 9 is guided by the guide plate 7, and during the guidance, the driving shaft of the rotating motor 6 can be rotated to drive the angle of the guide plate 7 to be adjusted, so as to improve the flexibility of use;

[0027] At the same time, the guide plate 7 guides the packaging box body 9 to between the two deflection correction conveyor belts 4. The deflection correction conveyor belt 4 plays a role in guiding the packaging box body 9 to correct the deflection, so as to prevent it from being skewed during transmission. At the same time, when in contact, the transmission motor 5 can be started as needed, thereby driving the deflection correction conveyor belt 4 to rotate, so as to increase the transmission speed of the packaging box body 9, and at the same time reduce the influence of friction during contact on transmission, and reduce the probability of the packaging box body 9 being stuck;

[0028] After that, the packaging box body 9 moves to the collection frame behind the top surface of the transmission rack 1, and after the packaging box bodies 9 are accumulated to a suitable number, the adjusting motor 12 can be started, and the driving shaft of the adjusting motor 12 rotates to drive the adjusting threaded rod 10 to rotate, so that the thread pushes the push plate 11 to move toward the support plate 15, so that the accumulated packaging box bodies 9 are pushed to the support plate 15, and at this time, the adjusting motor 12 can be reversed again to drive the push plate 11 to reset so as to push it next time;

[0029] When the packaging box body 9 is on the pallet 15, the pallet 15 can be clamped by the external stacking clamp as needed. Before clamping, the adjustment motor 17 can be started as needed to drive the adjustment threaded rod 14 to rotate, and the height of the pallet 15 can be adjusted by adjusting the drive shaft of the motor 17 to rotate forward and reverse, thereby adjusting the clamping height of the packaging box body 9, so as to improve the flexibility of use. After clamping, the pallet 15 can be reset by adjusting again so as to lift the subsequent packaging box body 9.

[0030] Moreover, the clamping process is not carried out at the transmission frame 1, so there is no need to intermittently shut down the transmission of the packaging box body 9, which is convenient for improving the transmission efficiency. At the same time, when the stacking claws clamp, they will not touch the packaging box body 9 conveyed subsequently, reducing the impact on the clamping.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An induction type automatic palletizing device for packaging boxes, comprising a transmission frame (1), wherein a plurality of transmission rollers (8) are rotatably mounted at an upper position inside the transmission frame (1), characterized in that: Electric telescopic rods (2) are installed on both sides of the transmission frame (1) via mounting plates; The push rod end of the electric telescopic rod (2) is fixedly connected to a connecting plate (3), and a deviation correction transmission belt (4) is rotatably mounted on the bottom end of the connecting plate (3) via a rotating shaft, a transmission motor (5) is mounted at the front position of the top end of the connecting plate (3), and the drive shaft of the transmission motor (5) is connected to the rotating shaft of the deviation correction transmission belt (4), a guide plate (7) is rotatably mounted on the front end of the connecting plate (3) via a rotating rod, and a rotating motor (6) is mounted at the top end of the connecting plate (3) and in front of the transmission motor (5), and the drive shaft of the rotating motor (6) is connected to the guide plate (7). 7), a collecting frame is arranged at the rear end of the top end of the transmission frame, and a plurality of packaging box bodies (9) are arranged on the top surface of the collecting frame, an adjusting threaded rod (10) is rotatably installed at the rear end of the top end of the transmission frame (1), and the outer ring of the adjusting threaded rod (10) is threadedly connected to a push plate (11), and the front end of the push plate (11) is fitted with the rear end of the packaging box body (9), an adjusting motor (12) is installed at the upper end of one side of the transmission frame, and the driving shaft of the adjusting motor (12) is connected to the adjusting threaded rod (10).

2. The induction automatic palletizing device for packaging boxes according to claim 1 is characterized in that: The bottom surfaces of the guide plate (7) and the deviation-correcting transmission belt (4) are not in contact with the transmission roller (8), and the push plate (11) is slidably connected to the collection frame.

3. The induction automatic palletizing device for packaging boxes according to claim 1 is characterized in that: A fixing frame (13) is fixedly connected to a rear position of one side of the transmission frame (1), an adjusting threaded rod (14) is rotatably mounted at a central position inside the fixing frame (13), an outer ring of the adjusting threaded rod (14) is threadedly connected to a support plate (15), and a discharge port matching the packaging box body (9) and the support plate (15) is provided on one side of the collection frame.

4. The induction automatic palletizing device for packaging boxes according to claim 3 is characterized in that: A second adjusting motor (17) is installed at the center of the top end of the fixing frame (13), and a driving shaft of the second adjusting motor (17) is connected to the second adjusting threaded rod (14).

5. The induction automatic palletizing device for packaging boxes according to claim 4 is characterized in that: A plurality of limit blocks (16) are installed at the top of the support plate (15) via adjustment bolts, and an adjustment threaded hole matching the adjustment bolts is provided at the top of the support plate (15). When the support plate (15) is at the bottom of the fixing frame (13), the top surface height of the limit blocks (16) does not exceed the bottom surface of the packaging box body (9).

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